250655004

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{487}}^1$

素因数の和:572

約数の個数: 108

約数和(自身を含む): 696228624

約数和(自身を除く): 445573620

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 261, 306, 348, 487, 493, 522, 612, 841, 974, 986, 1044, 1461, 1479, 1682, 1948, 1972, 2523, 2922, 2958, 3364, 4383, 4437, 5046, 5844, 5916, 7569, 8279, 8766, 8874, 10092, 14123, 14297, 15138, 16558, 17532, 17748, 24837, 28246, 28594, 30276, 33116, 42369, 42891, 49674, 56492, 57188, 74511, 84738, 85782, 99348, 127107, 128673, 149022, 169476, 171564, 240091, 254214, 257346, 298044, 409567, 480182, 508428, 514692, 720273, 819134, 960364, 1228701, 1440546, 1638268, 2160819, 2457402, 2881092, 3686103, 4321638, 4914804, 6962639, 7372206, 8643276, 13925278, 14744412, 20887917, 27850556, 41775834, 62663751, 83551668, 125327502, 250655004]

約数ペア:

[(1, 250655004), (2, 125327502), (3, 83551668), (4, 62663751), (6, 41775834), (9, 27850556), (12, 20887917), (17, 14744412), (18, 13925278), (29, 8643276), (34, 7372206), (36, 6962639), (51, 4914804), (58, 4321638), (68, 3686103), (87, 2881092), (102, 2457402), (116, 2160819), (153, 1638268), (174, 1440546), (204, 1228701), (261, 960364), (306, 819134), (348, 720273), (487, 514692), (493, 508428), (522, 480182), (612, 409567), (841, 298044), (974, 257346), (986, 254214), (1044, 240091), (1461, 171564), (1479, 169476), (1682, 149022), (1948, 128673), (1972, 127107), (2523, 99348), (2922, 85782), (2958, 84738), (3364, 74511), (4383, 57188), (4437, 56492), (5046, 49674), (5844, 42891), (5916, 42369), (7569, 33116), (8279, 30276), (8766, 28594), (8874, 28246), (10092, 24837), (14123, 17748), (14297, 17532), (15138, 16558)]